728 UNITED STATES - POSTAL HISTORY Auction #1928: WORLDWIDE + ARGENTINA: General Winter auction Cover / Cat.#: VF. Cover sent from Hugoton to Kansas on 5/OC/1934, interesting printed advertising on back, VF! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-07-25 22:05:00